INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1d6a57a2d2f84233ff59e3dafdd4a311b8371142d54c9324e44bb758542ec2e', 
    'vkjEGZs0CTbeB+SJSSidQhZ8P5bHdi7nSl50+gttfZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)